Optical display device



FIG. 1 is a side perspective view of an optical display device according to one arrangement of the present design;

FIG. 2 is a front elevation view of the optical display device shown in FIG. 1, the rear elevation view being identical;

FIG. 3 is a left side elevation view of the optical display device shown in FIG. 1, the right side elevation view being identical;

FIG. 4 is a top plan view of the optical display device shown in FIG. 1;

FIG. 5 is a bottom plan view of the optical display device shown in FIG. 1;

FIG. 6 is a side perspective view of an alternative embodiment of the optical display device according to the present design;

FIG. 7 is a front elevation view of the optical display device shown in FIG. 6, the rear elevation view being identical;

FIG. 8 is a left side elevation view of the optical display device shown in FIG. 6, the right side elevation view being identical;

FIG. 9 is a top plan view of the optical display device shown in FIG. 6; and,

FIG. 10 is a bottom plan view of the optical display device shown in FIG. 6.

The broken lines shown herein are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for an optical display device, as shown and described. 